Large LCD Display 5 x 2.7 x 0.6 inches. This digital wall clock shows day of week, date, time, temperature, and humidity. The large, clear display provides a wide field of view, helping people with poor vision. Battery powered Includes a CR2030 battery, so there is no need to worry about power runs. Convenient and reliable for continuous use. Easy to read Simple design with a large dial for quick readability. Time can be shown in 12-hour or 24-hour format. Suitable for gym, living room, kitchen, office, classroom, or warehouse environments. Versatile placement Magnetic back for attaching to a refrigerator and it also includes a support stand and hanging holes. Use as a wall clock, desk clock, or alarm clock. Use scenarios - Classroom: quick glance for time, date, and temperature while students learn. - Kitchen: track time during cooking and monitor ambient temperature and humidity. - Office or gym: mount on the wall or place on a desk to coordinate schedules and routines.